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/****************************************************************************
**
** Copyright (C) 2016 basysKom GmbH, opensource@basyskom.com
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtOpcUa module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QOPCUANODEIMPL_P_H
#define QOPCUANODEIMPL_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtOpcUa/qopcuaglobal.h>
#include <QtOpcUa/qopcuabrowsepathtarget.h>
#include <QtOpcUa/qopcuamonitoringparameters.h>
#include <QtOpcUa/qopcuanode.h>
#include <QtOpcUa/qopcuareaditem.h>
#include <QtOpcUa/qopcuareadresult.h>
#include <QtOpcUa/qopcuarelativepathelement.h>
#include <QtOpcUa/qopcuatype.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
class Q_OPCUA_EXPORT QOpcUaNodeImpl : public QObject
{
Q_OBJECT
public:
QOpcUaNodeImpl();
virtual ~QOpcUaNodeImpl();
virtual bool readAttributes(QOpcUa::NodeAttributes attr, const QString &indexRange) = 0;
virtual bool enableMonitoring(QOpcUa::NodeAttributes attr, const QOpcUaMonitoringParameters &settings) = 0;
virtual bool disableMonitoring(QOpcUa::NodeAttributes attr) = 0;
virtual bool browse(const QOpcUaBrowseRequest &request) = 0;
virtual QString nodeId() const = 0;
virtual bool writeAttribute(QOpcUa::NodeAttribute attribute, const QVariant &value, QOpcUa::Types type, const QString &indexRange) = 0;
virtual bool writeAttributes(const QOpcUaNode::AttributeMap &toWrite, QOpcUa::Types valueAttributeType) = 0;
virtual bool modifyMonitoring(QOpcUa::NodeAttribute attr, QOpcUaMonitoringParameters::Parameter item,
const QVariant &value) = 0;
virtual bool callMethod(const QString &methodNodeId, const QList<QOpcUa::TypedVariant> &args) = 0;
virtual bool resolveBrowsePath(const QList<QOpcUaRelativePathElement> &path) = 0;
quint64 handle() const;
void setHandle(quint64 handle);
bool registered() const;
void setRegistered(bool registered);
Q_SIGNALS:
void attributesRead(QList<QOpcUaReadResult> attr, QOpcUa::UaStatusCode serviceResult);
void attributeWritten(QOpcUa::NodeAttribute attr, QVariant value, QOpcUa::UaStatusCode statusCode);
void browseFinished(QList<QOpcUaReferenceDescription> children, QOpcUa::UaStatusCode statusCode);
void dataChangeOccurred(QOpcUa::NodeAttribute attr, QOpcUaReadResult value);
void eventOccurred(QVariantList eventFields);
void monitoringEnableDisable(QOpcUa::NodeAttribute attr, bool subscribe, QOpcUaMonitoringParameters status);
void monitoringStatusChanged(QOpcUa::NodeAttribute attr, QOpcUaMonitoringParameters::Parameters items,
QOpcUaMonitoringParameters param);
void methodCallFinished(QString methodNodeId, QVariant result, QOpcUa::UaStatusCode statusCode);
void resolveBrowsePathFinished(QList<QOpcUaBrowsePathTarget> targets,
QList<QOpcUaRelativePathElement> path, QOpcUa::UaStatusCode status);
private:
quint64 m_handle;
bool m_registered;
};
QT_END_NAMESPACE
#endif // QOPCUANODEIMPL_P_H
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